The N-terminal domain of the regulatory protein TyrR from Escherichia coli forms a dimer in solution and has been purified and crystallized. The crystals belong to space group C2 with unit-cell parameters a = 134.5, b = 72.1, c = 96.7 Å, β = 98.5°. The crystals diffract to 2.8 Å. Assuming a molecular weight of 23 219 Da, a V(m) of 2.5 Å 3 Da -1 is obtained for two dimers in the asymmetric unit.
|Number of pages||2|
|Journal||Acta Crystallographica Section D: Structural Biology|
|Publication status||Published - Nov 1999|